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Table 2 Values of Γinh, ΓLO, ħωLO, and γLA and the behaviors of activation energies

From: Photoluminescence characteristics of Cd1-xMn x Te single crystals grown by the vertical Bridgman method

Mn Γ inh Γ LO ħω LO γ LA E 1 E 2
x (meV) (meV) (meV) (10 -6 meV) (meV) (meV)
0.0 1.15 25.6 20.98 4.9 5.9 17.18
0.05 1.65 26.14 21.0 1.0 5.38 16.67
0.11 2.0 27.06 21.01 1.8 4.89 15.81
0.2 3.53 28.44 21.03 2.3 4.22 14.39
  1. Parameters on inh, LO, ħωLO, and γLA as a function of Mn concentration x were obtained by fitting Equation 2 to the data shown in Figure 3. Also listed are the obtained values of E1 and E2, obtained by fitting Equation 3 to the data shown in Figure 4.